.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;    
    height: 76px;
    padding: 0 30px;
    box-sizing: border-box;
    background: #0F1D35;
    font-family: SourceHanSansCN-Medium;
    font-size: 22px;
    color: #FFFFFF;
    text-align: left;
    font-weight: 500;
    flex-shrink:0;
    flex-grow:0;
    .avatar{
        cursor: pointer;
    }
}
.layout{
    height: 100%;
    display: flex;
    flex-direction: column;
}


.page {
    flex: 1;
    // margin-top: 76px;
    // width: 100%;
    // // min-height: calc(100% - 76px);
    // height: 100%;
    // overflow: auto;
    // position: relative;
    // left: 0;
    // top: 0;
    box-sizing: border-box;
    padding: 20px;
    background-color: rgba(230, 235, 243, 0.5);
    /* overflow: auto; */
    -moz-user-select: none;
    /*火狐*/
    -webkit-user-select: none;
    /*webkit浏览器*/
    -ms-user-select: none;
    /*IE10*/
    -khtml-user-select: none;
    /*早期浏览器*/
    user-select: none;
  }
  
  .main {
    background-color: #fff;
    border-radius: 12px;
    // height: 100%;
    min-height: calc(100% - 40px);
    box-sizing: border-box;
    padding: 30px;
    position: relative;
  }